Two women who attended high school with Darin Schilmiller, the Indiana man charged with a group of Alaska teens in the killing of Cynthia Hoffman, said he used a phony name and asked for troubling videos of their young children.

Investigators believe Darin Schilmiller posed as a millionaire and offered Denali Brehmer $9 million or more to “rape and murder someone in Alaska” and send him photos and videos of the killing, according to an indictment.

Kayden McIntosh has been charged with first-degree murder and evidence tampering. The father of Cynthia Hoffman, 19, described her as an innocent and sweet person who was always trying to make him proud.